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I'm using one controle class with AfterCompose with use attribute.
I don't know to take one column of Listbox component of window when
the Listbox is selected.
Who to do it?
thanks...
I do not understand what you mean...
Do you mean headers or a whole column data ?
Hi, YamilBracho.
One column data in Listbox..
It run in zkscript, but i can not in control class.
Still no clue...
Well, Would you mind to post your zscript code ?
my codes; zscript and control class
//zscript
void selecionaItemListaAgenda()
{
//pega o item selecionado / take item selected
List linhaSel = boxPesqAgenda.selectedItem.children;
if (linhaSel != null)
{
//retorna o conteudo de cada coluna
String coluna1 = linhaSel.get(0).label;
String coluna2 = linhaSel.get(1).label;
String coluna3 = linhaSel.get(2).label;
String coluna4 = linhaSel.get(3).label;
String coluna5 = linhaSel.get(4).label;
idAgenda.value=coluna1;
nomeAgenda.value=coluna2;
foneAgenda.value=coluna3;
celularAgenda.value=coluna4;
}
//zscript end
// this code is not compatible in control class....follow:
package AgendaEletronicaMVC.controle;
import AgendaEletronicaMVC.DAO.*;
import AgendaEletronicaMVC.modelo.*;
import com.mysql.jdbc.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Iterator;
import java.util.List;
import java.util.Vector;
import org.zkoss.zhtml.Messagebox;
import org.zkoss.zk.ui.Components;
import org.zkoss.zk.ui.event.Event;
import org.zkoss.zk.ui.ext.AfterCompose;
import org.zkoss.zul.Button;
import org.zkoss.zul.Window;
import org.zkoss.zul.Tab;
import org.zkoss.zul.Textbox;
import org.zkoss.zul.Listbox;
import org.zkoss.zul.Listcell;
import org.zkoss.zul.Listitem;
public class AgendaControle extends Window
implements AfterCompose
{
private Tab tabCadAgenda;
private Tab tabPesqAgenda;
private Textbox idAgenda;
private Textbox nomeAgenda;
private Textbox foneAgenda;
private Textbox celularAgenda;
private Listbox boxCategAgenda;
private Button botaoIncluirAgenda;
private Button botaoAlterarAgenda;
private Button botaoExcluirAgenda;
private Button botaoLimparAgenda;
private Textbox pqListaAgenda;
private Listbox boxTipoPesqAgenda;
private Listbox boxPesqAgenda; //this is my listbox
private Button botaoLimpaListaPesqAgenda;
private Button botaoAtualizaListaAgenda;
................
public void selecionaItemListaAgenda() throws
InterruptedException, SQLException
{
//pega o item selecionado // take item selected
Listitem item = boxCategAgenda.getSelectedItem();
String descricao = item.getLabel(); //???? IS HERE! HOW TO DO IT?
....
}
......
}
Hi vicente,
You mean you want to call item.getChildren().get(the index of your desired column).getLabel();
In a zk listbox you have following structure:
<listbox > <listhead> <listheader label="" sort="auto" /> <listheader label="" sort="auto" /> </listhead> <listitem> <listcell label="" /> <listcell label="" /> </listitem> <listitem> <listcell label="" /> <listcell label="" /> </listitem> </listbox>
which means the children of any listitem will be a listcell, you can then access the label there.
Hope this helps,
Robert
Asked: 2009-01-06 17:54:02 +0800
Seen: 405 times
Last updated: Jan 07 '09
